基于Vxworks的数字航路仿真仪设计

Design of a Digital Flight Path Simulator Based on Vxworks

在高炮火控系统的研制中,采用目标航路仿真仪来检测火控系统的功能和性能,可以有效缩短研制周期,降低研制成本。通过对火控系统检验原理的详细介绍,提出了目标航路仿真仪的设计要求。在此基础上,设计了一种基于实时操作系统Vxworks的数字航路仿真仪,阐述了该航路仿真仪的工作原理,并详细论述了其软硬件设计方案。该数字航路仿真仪实现了在无真实目标条件下的火控系统静态检查及调试,有利于及时发现火控系统设计中存在的问题。

Using flight path simulator to probe the functionality and performance of fire control system in the development of anti-aircraft gun fire control system can effectively shorten the development cycle and reduce development costs. The design requirements of flight path simulator is proposed after the detailed description of fire control system test principle. On this basis, a flight path simulator based on real-time operating system Vxworks is designed. The working principle and hardware and software design of flight path simulator is discussed in detail. The flight path simulator realizes the fire control system static chec- king and debugging when without real target. This will help to detect problems in the design of fire con- trol system.